Decorative electrical switch



FIG. 1 shows a front view of the decorative electrical switch showing the new design;

FIG. 2 shows a top view thereof;

FIG. 3 is side view thereof; and,

FIG. 4 perspective view thereof.

In FIGS. 1-4, the broken line illustration of the environmental structure forms no part of the claimed invention. 

I claim the ornamental design for a decorative electrical switch, as shown and described. 